Mechanical Engineering

Welding  is a  fabrication  or  sculptural   process  that joins materials, usually  metals  or  thermoplastics , by using high  heat  to melt the parts together and allowing them to cool, causing  fusion . Welding is distinct from lower temperature metal-joining techniques such as  brazing  and  soldering , which do not  melt  the base metal. In addition to melting the base metal, a filler material is typically added to the joint to form a pool of molten material (the  weld pool ) that cools to form a joint that, based on weld configuration (butt, full penetration, fillet, etc.), can be stronger than the base material (parent metal).  Pressure  may also be used in conjunction with heat or by itself to produce a weld. Welding also requires a form of shield to protect the filler metals or melted metals from being contaminated or  oxidized . Many different energy sources can be used for welding, including a gas flame (chemical), an  electric arc  (electrical), a  laser , an  el

download this modal :  https://grabcad.com/library/3-axis-angle-welding-clamp-1

DOWNLOAD THIS MODAL :  https://grabcad.com/library/aluminium-stepladder-1

download this modal :  https://grabcad.com/library/gun-166

DOWNLOAD THIS MODAL:  https://grabcad.com/library/rod-cutter-3

Magnifico Moonlit Wired Keyboard features a slim full-sizedprofile wired keyboard with laser-etched, backlit keys that provide character illumination needed to give you a hassle free typing experience - day and night. Built with high-strength materials,this keyboard is ‘Chaudhvi ka Chand’ in looks and solid in performance! DOWNLOAD THIS MODAL: https://grabcad.com/tutorials/moonlit-keybord

DIFFERENCE BETWEEN PRODUCT DESIGN AND PRODUCT DEVELOPMENT BOOTH ARE DIFFRENT I CAN TRY TO EXPLAIN IN THIS VIDEOS NO IT IS NOT KNOWING DESIGN, KNOWING ENGINEERING DESION SOFTWARES LIKE CATIA,AUTOCAD ,SOLIDWORK  IS NOT KNOWING MECHANICAL ENGINEERING DESION . KNOWING ENGINEERING SOFTWARE IS GOOD DESION TOOL THAT HELPS YOU IN DESIGNING WHAT YOU DESION . KNOWING DESION IS IN YOUR MIND AND BRAIN .IN DESIGNING YOU THINK AND IMAGINE MANY POSSIBILITIES IN YOUR MIND . DESIGNING IS AN EXERCISE IN YOUR . MIND TO BRING THE  REALITY IN THE JOB.

DOWNLOAD THE MODAL : https://grabcad.comaa/library/captan-amarika-shild-1

download the modal : https://grabcad.com/library/ganesh-13